From: Anup Patel Date: Sat, 23 Aug 2025 15:59:42 +0000 (+0530) Subject: RISC-V: KVM: Set initial value of hedeleg in kvm_arch_vcpu_create() X-Git-Tag: v6.18-rc1~95^2~4^2~13 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=83df1d64d663f4bf450a924cf337ff0cb7d63261;p=thirdparty%2Flinux.git RISC-V: KVM: Set initial value of hedeleg in kvm_arch_vcpu_create() The hedeleg may be updated by ONE_REG interface before the VCPU is run at least once hence set the initial value of hedeleg in kvm_arch_vcpu_create() instead of kvm_riscv_vcpu_setup_config(). Signed-off-by: Anup Patel Reviewed-by: Andrew Jones Reviewed-by: Nutty Liu Link: https://lore.kernel.org/r/20250823155947.1354229-2-apatel@ventanamicro.com Signed-off-by: Anup Patel --- diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c index 3ebcfffaa978..47bcf190ccc5 100644 --- a/arch/riscv/kvm/vcpu.c +++ b/arch/riscv/kvm/vcpu.c @@ -133,6 +133,8 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu) /* Mark this VCPU never ran */ vcpu->arch.ran_atleast_once = false; + + vcpu->arch.cfg.hedeleg = KVM_HEDELEG_DEFAULT; vcpu->arch.mmu_page_cache.gfp_zero = __GFP_ZERO; bitmap_zero(vcpu->arch.isa, RISCV_ISA_EXT_MAX); @@ -570,7 +572,6 @@ static void kvm_riscv_vcpu_setup_config(struct kvm_vcpu *vcpu) cfg->hstateen0 |= SMSTATEEN0_SSTATEEN0; } - cfg->hedeleg = KVM_HEDELEG_DEFAULT; if (vcpu->guest_debug) cfg->hedeleg &= ~BIT(EXC_BREAKPOINT); }